A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure and construction method of solidified soil road
The invention discloses a structure and a construction method of a solidified soil road. The construction process comprises the following steps: S1, excavating a roadbed, compacting a roadbed soil material, and constructing a stable roadbed layer; s2, paving the soil material and the curing agent on the surface of the roadbed layer according to the mixing ratio of the dry-mixed cured soil, spraying mixing water mixed with the curing agent, mixing, and compacting and flattening to form a stable layer; s3, uniformly mixing and stirring the construction land soil material, a curing agent and water according to a preset proportioning ratio to form flow-state solidified soil, grouting the flow-state solidified soil to the upper part of the stable layer until the elevation, and curing to form a pavement base layer. According to the structure of the solidified soil road and the construction method, the stabilized soil serves as a main material to form the stable layer and the pavement base layer, the use amount of cement and stone is greatly reduced, and the construction cost is reduced.
本发明公开了一种固化土道路的结构及施工方法，施工过程包括步骤S1.开挖路床，压实路床土料，构筑稳固的路基层；步骤S2.根据干拌固化土配和比，将土料、固化剂摊铺在路基层表面，喷洒混合有固化剂的拌和水后拌和，并压实平整后形成稳定层；步骤S3.根据预设配和比，施工地土料、固化剂及水混合搅拌均匀形成流态固化土，流态固化土注浆至稳定层上方直至标高，养护后形成路面基层。本发明提供一种固化土道路的结构及施工方法，以固化土为主要材料构成稳定层与路面基层，大幅削减水泥与石料的用量，降低建设所需成本。
Structure and construction method of solidified soil road
The invention discloses a structure and a construction method of a solidified soil road. The construction process comprises the following steps: S1, excavating a roadbed, compacting a roadbed soil material, and constructing a stable roadbed layer; s2, paving the soil material and the curing agent on the surface of the roadbed layer according to the mixing ratio of the dry-mixed cured soil, spraying mixing water mixed with the curing agent, mixing, and compacting and flattening to form a stable layer; s3, uniformly mixing and stirring the construction land soil material, a curing agent and water according to a preset proportioning ratio to form flow-state solidified soil, grouting the flow-state solidified soil to the upper part of the stable layer until the elevation, and curing to form a pavement base layer. According to the structure of the solidified soil road and the construction method, the stabilized soil serves as a main material to form the stable layer and the pavement base layer, the use amount of cement and stone is greatly reduced, and the construction cost is reduced.
本发明公开了一种固化土道路的结构及施工方法，施工过程包括步骤S1.开挖路床，压实路床土料，构筑稳固的路基层；步骤S2.根据干拌固化土配和比，将土料、固化剂摊铺在路基层表面，喷洒混合有固化剂的拌和水后拌和，并压实平整后形成稳定层；步骤S3.根据预设配和比，施工地土料、固化剂及水混合搅拌均匀形成流态固化土，流态固化土注浆至稳定层上方直至标高，养护后形成路面基层。本发明提供一种固化土道路的结构及施工方法，以固化土为主要材料构成稳定层与路面基层，大幅削减水泥与石料的用量，降低建设所需成本。
Structure and construction method of solidified soil road
一种固化土道路的结构及施工方法
PENG HAIZHEN (author) / YANG JUN (author) / LIAN BAOKANG (author) / ZHANG JIAN (author) / WANG ZHENGBIN (author) / LIU RUI (author) / YANG YUNHONG (author) / LEI YING (author) / LUO RENBIN (author) / PAN QINGHUI (author)
2024-07-19
Patent
Electronic Resource
Chinese
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